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Lines Matching refs:sqlite3_backup_step

9893 **     <li><b>sqlite3_backup_step()</b> is called one or more times to transfer
9928 ** ^The [sqlite3_backup] object may be used with the sqlite3_backup_step() and
9932 ** [[sqlite3_backup_step()]] <b>sqlite3_backup_step()</b>
9934 ** ^Function sqlite3_backup_step(B,N) will copy up to N pages between
9937 ** ^If sqlite3_backup_step(B,N) successfully copies N pages and there
9939 ** ^If sqlite3_backup_step(B,N) successfully finishes copying all pages
9941 ** ^If an error occurs while running sqlite3_backup_step(B,N),
9943 ** [SQLITE_DONE], a call to sqlite3_backup_step() may return [SQLITE_READONLY],
9947 ** ^(The sqlite3_backup_step() might return [SQLITE_READONLY] if
9956 ** ^If sqlite3_backup_step() cannot obtain a required file-system lock, then
9961 ** sqlite3_backup_step() can be retried later. ^If the source
9963 ** is being used to write to the source database when sqlite3_backup_step()
9965 ** case the call to sqlite3_backup_step() can be retried later on. ^(If
9968 ** there is no point in retrying the call to sqlite3_backup_step(). These
9973 ** ^The first call to sqlite3_backup_step() obtains an exclusive lock
9976 ** and sqlite3_backup_step() returns [SQLITE_DONE].  ^Every call to
9977 ** sqlite3_backup_step() obtains a [shared lock] on the source database that
9978 ** lasts for the duration of the sqlite3_backup_step() call.
9980 ** sqlite3_backup_step(), the source database may be modified mid-way
9984 ** restarted by the next call to sqlite3_backup_step(). ^If the source
9991 ** When sqlite3_backup_step() has returned [SQLITE_DONE], or when the
9996 ** ^If sqlite3_backup_step() has not yet returned [SQLITE_DONE], then any
10002 ** sqlite3_backup_step() errors occurred, regardless of whether or not
10003 ** sqlite3_backup_step() completed.
10005 ** sqlite3_backup_step() call on the same [sqlite3_backup] object, then
10008 ** ^A return of [SQLITE_BUSY] or [SQLITE_LOCKED] from sqlite3_backup_step()
10016 ** to be backed up at the conclusion of the most recent sqlite3_backup_step().
10019 ** sqlite3_backup_step().
10021 ** sqlite3_backup_step(). If the source database is modified in a way that
10025 ** sqlite3_backup_step().)^
10052 sqlite3_backup_step().
10055 ** same time as another thread is invoking sqlite3_backup_step() it is
10074 SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage);
84847   ** sqlite3_backup_step(). The user is required to ensure that no
85004 SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage){
85313 ** call to sqlite3_backup_step().
85327 ** recent call to sqlite3_backup_step().
85425   ** to 0. This is used by the implementations of sqlite3_backup_step()
85437   ** sqlite3_backup_step(), we can guarantee that the copy finishes
85441   sqlite3_backup_step(&b, 0x7FFFFFFF);
142793 #define sqlite3_backup_step            sqlite3_api->backup_step
143292   sqlite3_backup_step,